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GPIO1 issue

Question asked by Marek Vysocky on Apr 19, 2017
Latest reply on Apr 19, 2017 by Marek Vysocky

Hi,
 On i.MX6UL I cannot set CSI DATA 5 pin as a GPIO1 DATA19 output.

 

I set IOMUX, GPIO_GDIR:
  HW_IOMUXC_SW_PAD_CTL_PAD_CSI_DATA05_SET(IOMUXC_BASE, 0x05UL);
  HW_IOMUXC_SW_PAD_CTL_PAD_CSI_DATA05_CLR(IOMUXC_BASE, 0x0AUL);

  HW_GPIO_GDIR_SET(GPIO1_BASE, (1u << 19));
  HW_GPIO_DR_SET(GPIO1_BASE, (1u << 19));
but it doesn't do anything. What is wrong ?

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